Think about it...the way the names are spaced on that line, it seems there were three names there originally, it could have been something like ANN DOLORES ‘ANYNAME’ for example.
The (Stanley) has been added, the middle name becomes Dunham by the removal of all but the ‘D’ and the surname is replaced by OBAMA. Which, just btw, suggests the kenyan wasn’t married to the mother, who-ever she was.